
There are loads of methods to place data on a wall. You may mount an previous iPad, you’ll be able to construct a Residence Assistant dashboard, or you should buy a wise show. All of them work. All of them glow. Nevertheless, all of them want to remain plugged in.
TRMNL takes a distinct method.
The TRMNL OG is a 7.5″ e-ink dashboard show designed to point out curated, glanceable data with out turning into one other display screen competing to your consideration. It isn’t a pill, and it isn’t touch-based. It’s extra like a targeted standing terminal to your life.
I’ve been testing the OG mannequin in our kitchen, and thus far, it’s doing one thing very particular — and doing it nicely.
What TRMNL Is (and What It’s Not)

The TRMNL OG makes use of a 7.5″ monochrome e-ink show with a decision of 800×400 pixels. No backlight glow. No colour animations. Simply crisp black-and-white data that updates on a schedule you outline. It’s solely 5.8 ounces and it comes customary with a 1800 mAh battery, but it surely has an improve choice of a 2500 mAh battery.
It’s powered by an inner battery and connects through Wi-Fi. You configure it by an online dashboard and set up “plugins” that decide what seems on the display screen. These plugins embrace calendars, climate, shares, RSS feeds, sports activities league standings, Residence Assistant dashboards, and extra.
What it isn’t:
- It’s not interactive.
- It’s not a general-purpose show.
- It’s not meant for fixed real-time updates.
It’s designed to be glanceable and intentionable
That design philosophy is the entire level.
Setup Expertise
Including it to my Wi-Fi community was easy. Boot it up, connect with its momentary Wi-Fi community, and it redirects you to a configuration web page to enter your credentials.
One element I appreciated instantly: it reveals you the MAC handle earlier than you join it to your community. That allowed me to proactively create a static lease. I want extra corporations did this.
After connecting, the display screen shows a URL (usetrmnl.com/signup) and a “Pleasant ID.” You create an account, enter that ID, and the machine attaches to your TRMNL account dashboard.




From there, you browse the plugin listing (trmnl.com/plugins), add what you need, and configure every plugin in your browser.
You don’t need to do a bizarre firmware dance. It doesn’t have an obscure pairing course of. No app wanted. Easy.
How I’m Utilizing It
Proper now, TRMNL resides in our kitchen. It’s augmenting our household calendar whiteboard, and it could finally change it. The first plugin I’m operating is Google Calendar. It shows our household schedule: sports activities, physician appointments, and actions. I additionally added NBA League standings group plugin for enjoyable.

Every plugin refreshes hourly. That cadence works nicely for this use case. This isn’t inventory buying and selling or server monitoring. Actually, they in all probability don’t have to replace that always.
The important thing profit is that this: my children have the household calendar on their telephones, however they don’t take a look at it. Now the schedule is just there. At all times current in a room, they stroll by a number of instances a day. No extra excuses for not understanding that a physician’s appointment has been scheduled for them (nicely, I’m certain they’ll nonetheless have some excuse).

Efficiency and Battery
Up to now, efficiency has been stable.
- No Wi-Fi instability.
- Refresh feels quick sufficient.
- Plugin adjustments apply by the following scheduled refresh cycle.
The battery continues to be below testing, however after one week not plugged in, it solely dropped to 90%. Primarily based on that early information and an hourly refresh schedule, I count on to cost it a handful of instances a yr! That stated, if I decreased the refresh schedules and the way usually it adjustments between plugin screens, it would even final for much longer.
That’s a key differentiator. Not like a wall-mounted pill or sensible show, TRMNL doesn’t need to dwell close to an outlet. I can mount it the place it is sensible, not the place energy is out there. That results in cleaner installs and extra flexibility. Actually, it has a despair within the again made for hanging it on a wall.

If battery longevity holds up below longer testing, this can be the product’s most compelling benefit.
Plugin Ecosystem and Extensibility
The plugin listing is the place TRMNL turns into attention-grabbing.
Out of the field, you’ll be able to set up:
- Google Calendar
- Climate
- Shares
- RSS feeds
- League standings
- Varied productiveness instruments
I’m simply getting began, however I’m particularly eager about exploring the Residence Assistant plugin. If that works nicely, this might develop into a clear, low-power standing dashboard for residence metrics.

The corporate’s philosophy seems to lean towards open methods and extensibility. By default, it depends on TRMNL’s cloud infrastructure, however you’ll be able to convey your individual server (BYOS) and run it from your individual native community. You’ll lose entry to the pre-built plugins, however you’ll be able to construct your individual.
You may as well construct your individual plugins.
How It Compares to Different Choices
I haven’t run a tablet-in-kiosk-mode setup for this particular use case, however the trade-offs are clear.
A pill:
- Wants to remain plugged in.
- Has a glowing backlit display screen.
- Runs a full OS.
- Consumes extra energy.
- Feels extra like “one other machine.”
TRMNL:
- Runs on battery.
- Makes use of e-ink.
- Updates on a schedule.
- Feels purpose-built.
- Can dwell cleanly on a wall with out seen cables.
It’s easier and extra constrained than one thing like Google Nest Hub. However that constraint, together with customizeability, are design benefits.

Is It Definitely worth the Worth?
It’s somewhat on the costly aspect, there’s no denying that. On the time of writing this text, it was $139. Nevertheless it’s additionally distinctive. And it really works nicely.
If all you need is an affordable digital calendar, there are lower-cost choices. In case you worth:
- Battery-powered flexibility
- E-ink readability
- Minimalist distraction-free design
- An extensible plugin ecosystem
…then TRMNL occupies a distinct segment that isn’t crowded.
There’s additionally a bigger mannequin, which, on the time of writing this text, was solely accessible for pre-order, however it’s in all probability simpler on the eyes, at 10.3″ and 1872×1404 decision. It additionally comes with a a lot greater battery – 6000 or 12000 mAh. I’d select this mannequin if it have been accessible.
Who This Is For
TRMNL is sensible for:
- Households who desire a passive, seen calendar.
- Productiveness-focused households.
- Sensible residence fans who desire a low-power dashboard.
- Anybody who desires a glanceable context with out one other glowing display screen.
It’s not for somebody who desires wealthy interactivity or high-frequency updates.
It’s a standing board, not a management panel.
Last Ideas
TRMNL doesn’t attempt to do every thing.
It does one factor: show curated data, quietly, reliably, and with out distraction. In a world the place most gadgets demand your consideration, that restraint is refreshing.
For our household, the kitchen calendar alone might justify it. And if the Residence Assistant integration delivers, this might develop into a everlasting a part of our residence’s data system. I’ll proceed testing battery life and deeper integrations, however thus far, it’s off to a robust begin.
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